Van Quy Nguyen, Ho Thuy An Nguyen, Bao Thy Vuong and Anh Khoa Ton 2026. The Formation of Selenium Nanoparticles Using Ascorbic Acid With the Support of Pomelo-Derived Pectin as a Green Stabilizer : Online First: 12/05/2026. Journal of Technical Education Science. (May 2026). DOI:https://doi.org/10.54644/jte.2026.2023.